Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

Rye Brook Capital LLC 13F Holdings -- Portfolio & Top Positions (2026-03-31)

Rye Brook Capital LLC (CIK 1844147) reported $108.4M across 28 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: QQQ ($19.5M, 17.94%), SRUUF ($15.8M, 14.58%), SMH ($9.7M, 8.93%), NXE ($9.0M, 8.29%), KWEB ($7.0M, 6.46%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1QQQINVESCO QQQ TRUST SERIES 1$19.5M17.94%33,700Trimmed
2SRUUFSPROTT PHYSICAL URANIUM TR$15.8M14.58%782,680Trimmed
3SMHVANECK SEMICONDUCTOR ETF$9.7M8.93%25,250Trimmed
4NXENEXGEN ENERGY LTD$9.0M8.29%774,950Added
5KWEBKRANESHARES CSI CHINA INTERN$7.0M6.46%246,450Added
6XLISS INDUSTRIAL SELECT SECTOR$6.8M6.31%42,335Added
7XLUST SR UTL SL SE SPDR ETF-USD$6.5M5.96%140,775Added
8XLBSS MATERIALS SELECT SECTOR$5.0M4.61%100,100New
9GLDSPDR GOLD SHARES$4.9M4.50%11,350Trimmed
10JOEST JOE CO/THE$4.1M3.82%66,000Added
11ETHGRAYSCALE ETHEREUM STAKING M$3.8M3.52%192,060Added
12FCPTFOUR CORNERS PROPERTY TRUST$3.2M2.93%134,450Added
13IBITISHARES BITCOIN TRUST ETF$2.0M1.85%52,110Added
14BEBLOOM ENERGY CORP- A$1.8M1.69%13,539New
15SATSECHOSTAR CORP-A$1.6M1.44%13,381New
16SPHCFSPROTT PHYSICAL COPPER TRUST$1.3M1.16%121,220New
17TSLATESLA INC$1.2M1.09%3,167New
18SLVISHARES SILVER TRUST$1.1M1.00%15,963New
19PSTGEVERPURE INC-A$648,0000.60%10,976New
20UUUUENERGY FUELS INC$640,0000.59%35,083New
21ALABASTERA LABS INC$579,0000.53%5,285Trimmed
22MPMP MATERIALS CORP$545,0000.50%11,288New
23RIOTRIOT PLATFORMS INC$528,0000.49%42,680Added
24CIBRFIRST TRUST NASDAQ CYBERSECU$501,0000.46%8,000Hold
25GOOGLALPHABET INC-CL A$288,0000.27%1,000Hold

Source: SEC Form 13F filings · as of 2026-03-31